LANSING, Mich. (WLNS) — Have you ever looked at a weather map on TV or elsewhere and wondered why there are so many icons on it? Those are all pressure systems, these are present across the country ...

AAF International introduces MEGAcel® I High Flow (HF), a first-of-its-kind HEPA performance box design air filter that offers high-level air flow and full leak-testing capability without sacrificing ...

You may hear meteorologists mention high pressure a lot, especially during the summer; however, high-pressure systems are not limited to summertime. We have high pressure building over our region ...

Understanding atmospheric pressure is vital, newsroom meteorologist Justin Ballard said, because those giant H’s and L’s representing high and low air pressure systems on a weather map are meaningless ...